Scholarlink

<p>The rapid advancement of modern technologies has increasingly heightened the demand for rechargeable batteries that exhibit higher energy density, faster charging capabilities, and longer cycle life. However, current battery materials are unable to meet these requirements due to their inherent structural limitations. Therefore, it is essential to design a multifunctional battery material structure, including ample Li<sup>+</sup> storage, rapid Li<sup>+</sup> diffusion, and enhanced structural stability. Here we show a layered structure featuring interplanar bridges and intraplanar percolation that integrates the advantages of currently commercialized mainstream battery material structures. It enables efficient ion transport and structural stability, delivering high capacity/rate capability, long cycle life, and nearly zero-strain structural evolution over a wide temperature range. The versatility of such structural design principle is further confirmed by other materials, and this general principle of discovering and designing advanced battery materials should accelerate the development of next-generation rechargeable batteries.</p>

错误：搜索内容不能为空，请输入英文关键词
错误：关键词超出字数限制，请精简
高级检索

Intraplanar percolation and interplanar bridge enables layered matrix for high-performance negative electrode

  • 期刊论文

  • 出版模式：

    开放获取

  • 发表日期：

    2026年2月10日

查看全文
  • Siyuan Ma,
  • Wengang Yan,
  • Shaobo Wu,
  • Xinge Sun,
  • Yu Dong,
  • Xinyu Zhu,
  • Tao Liu,
  • Yizhi Zhai,
  • Lai Chen,
  • Qing Huang,
  • Meng Wang,
  • Yibiao Guan,
  • Wang Hay Kan,
  • Yuefeng Su,
  • Feng Wu,
  • Ning Li

摘要

The rapid advancement of modern technologies has increasingly heightened the demand for rechargeable batteries that exhibit higher energy density, faster charging capabilities, and longer cycle life. However, current battery materials are unable to meet these requirements due to their inherent structural limitations. Therefore, it is essential to design a multifunctional battery material structure, including ample Li+ storage, rapid Li+ diffusion, and enhanced structural stability. Here we show a layered structure featuring interplanar bridges and intraplanar percolation that integrates the advantages of currently commercialized mainstream battery material structures. It enables efficient ion transport and structural stability, delivering high capacity/rate capability, long cycle life, and nearly zero-strain structural evolution over a wide temperature range. The versatility of such structural design principle is further confirmed by other materials, and this general principle of discovering and designing advanced battery materials should accelerate the development of next-generation rechargeable batteries.